Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2020	Mar. 31, 2019	Mar. 27, 2020
Income Tax Disclosure [Abstract]
Tax refund from net operating loss carryback			$ 3,700
Income tax expense (benefit)	$ (3,709)	$ 13,619
Deferred tax assets, valuation allowance	$ 13,600